Take listening to a whole new level

The outstanding acoustics of 3M™ Littmann® CORE Digital Stethoscopes can help you assess patients and make decisions confidently—even with hard-to-hear sounds such as gallop rhythms, murmurs, and rubs. Designed to provide excellent sound quality, these stethoscopes feature tunable diaphragm technology so you can hear low- and high-frequency sounds without repositioning or turning over the chest piece. The dual-lumen tubing eliminates the rubbing noise of traditional double tubes, and the adjustable headsets and snap-tight soft-sealing ear tips ensure an excellent acoustic seal and comfortable fit.

Take learning to a whole new level with the 3M™ Littmann® CORE Digital Stethoscope. It connects to Eko software, allowing you to visualize heart sound waveforms in real time. Some features may require a subscription to the Eko+ app.

Hear more, way more

With up to 40x amplification* and active noise cancellation to reduce background noise, you can hear subtle sounds more clearly than twice as loud as the next leading stethoscope using our 3M™ Littmann® CORE Digital Stethoscope. **

*40x amplification based on comparison of analog versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz).

**Based on tests against globally available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.

Comfort and confidence

Snap-tight, soft-sealing ear tips conform to your ears for an excellent acoustic seal and comfortable fit.

Hear the way you want

Quickly toggle between analog and amplified listening modes. Use the tunable diaphragms on both sides of the double-sided chest piece to hear high- and low-frequency sounds.

Listen first

*An Eko+ Membership is required to create, save, and share multiple recordings.

Capture

Save and annotate 15, 30, 60 or 120-second recordings in the secure dashboard. *

Analyze

Create a library of heart sounds to monitor the progression of a disease or for education. *

Share

Securely share recordings with colleagues. *

Every 3M™ Littmann® Stethoscope is precision manufactured with advanced materials and features a high level of quality that sets them apart. From top to bottom, Littmann stethoscopes stand out from the competition. The difference is in the details.

1. Lightweight design: Whether draped around your neck or carried in your pocket, 3M™ Littmann® Stethoscopes are designed to feel light and comfortable.

2. Adjustable headset: You can easily adjust the headset tension for your comfort. The angled ear tubes align with your ear canals for comfort and maximum sound transmission.

3. Precision chest pieces: Providing high-quality sound over a lifetime of use, our chest pieces are crafted with stainless steel and high-density zinc alloy with excellent acoustic properties and strength to resist impact, scratches and chemicals. Double-sided chest pieces have precision stems that rotate smoothly and click into position.

4. High-quality, durable tubing: Help keep your stethoscope looking new for years to come with a latex-free tubing that provides kink-resistant flexibility and is easy to clean with 70% isopropyl alcohol.

5. Snap-tight soft-sealing ear tips: The bulbous ends of the ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. For the best seal, be sure to use the right size ear tips.